Awww. Trust me after the 5th time a Doc yells at you for something that's not your fault, a superwoman coworker sarcastically talks about your full 30min break, and you get the nerve to tell a disrespectful/disrupting family member to calm down or get gone...you will totally feel like an old timer quick! Don't worry everyday you make it back
your skills grow, and before you know it a newbie is asking your advice. Enjoy the process, and keep a diary. Trust me you will laugh.